x

The input time-domain signal.

time increment

Time intervals, in units of samples, of the Wigner-Ville Distribution (WVD).

Performance Considerations

Increasing time increment decreases the computation time and reduces memory requirements but also reduces time-domain resolution. Decreasing time increment improves time-domain resolution but increases the computation time and memory requirements.

Default: 1

error in

Error conditions that occur before this node runs.The node responds to this input according to standard error behavior.

Default: No error

WVD spectrogram

The energy distribution of the input signal in the joint time-frequency domain.